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28 lines
710 B
C
28 lines
710 B
C
/**
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* board-config.c.
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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#include <stdint.h>
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#include <string.h>
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#include "board-conf.h"
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#include "config.h"
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#include "flashrom.h"
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void config_load(void) {
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if (*((uint16_t*) INFOMEM) == CONFIG_KEY) {
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memcpy(&sysconfig, (char*) (INFOMEM + sizeof(CONFIG_KEY)), sizeof(sysconfig));
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}
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else {
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config_save();
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}
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}
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uint8_t config_save(void) {
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configmem_t mem = { CONFIG_KEY, sysconfig };
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return (flashrom_erase((uint8_t*) INFOMEM) && flashrom_write((uint8_t*) INFOMEM, (uint8_t*) &mem, sizeof(mem)));
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}
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